/* xmr-to-eth — centered card system. mint white canvas, green + violet accents. */

:root{
  --bg:#f6faf8;
  --card:#ffffff;
  --accent:#12b76a;
  --accent2:#6938ef;
  --ink:#101828;
  --muted:#667085;
  --line:#e4ebe8;
  --tint:#eef6f2;
  --soft:#f0fdf6;
  --r:14px;
  --shadow:0 1px 2px rgba(16,24,40,.05), 0 12px 28px -18px rgba(16,24,40,.28);
  --shadow-lg:0 2px 4px rgba(16,24,40,.05), 0 28px 60px -28px rgba(16,24,40,.35);
}

*,*::before,*::after{box-sizing:border-box}

[id]{scroll-margin-top:80px}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font:400 17px/1.66 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  overflow-x:hidden;
}

h1,h2,h3,h4{font-family:"Plus Jakarta Sans",Inter,system-ui,sans-serif;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-weight:800;font-size:clamp(30px,5.4vw,50px);line-height:1.08}
h2{font-weight:800;font-size:clamp(24px,3.4vw,33px);line-height:1.18}
h3{font-weight:700;font-size:19px;line-height:1.3}
p{margin:0 0 1.05em}
a{color:#0b8a50}
a:hover{color:var(--accent2)}
b,strong{font-weight:600}

.mono{font-family:"Roboto Mono",ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-ligatures:none}

.skip{position:absolute;left:12px;top:-70px;background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:0 0 12px 12px;z-index:60;transition:top .15s}
.skip:focus{top:0}

.wrap{max-width:820px;margin:0 auto;padding:0 20px;min-width:0}
.wrap-wide{max-width:1160px;margin:0 auto;padding:0 20px;min-width:0}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(246,250,248,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:14px;height:64px;min-width:0}
.logo{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-family:"Plus Jakarta Sans",sans-serif;font-weight:800;font-size:15px;letter-spacing:-.01em;flex:0 0 auto}
.logo svg{display:block}
.hdr nav{flex:1 1 auto;display:flex;justify-content:center;gap:24px;min-width:0}
.hdr nav a{color:var(--muted);text-decoration:none;font-size:14.5px;font-weight:500}
.hdr nav a:hover{color:var(--ink)}
.hdr .go{flex:0 0 auto;display:inline-block;padding:9px 16px;border-radius:999px;background:var(--ink);color:#fff;text-decoration:none;font-size:14px;font-weight:600}
.hdr .go:hover{background:var(--accent2);color:#fff}
@media (max-width:820px){
  .hdr nav{display:none}
  .hdr-in{justify-content:space-between}
}

/* ---------- hero ---------- */
.hero{padding:54px 0 12px;text-align:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--muted);font-size:13px;font-weight:600;letter-spacing:.01em;margin-bottom:20px;box-shadow:var(--shadow)}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--accent);display:block}
.hero h1{margin-bottom:16px}
.lede{max-width:620px;margin:0 auto 30px;font-size:19px;color:#3c4656}

/* ---------- converter card ---------- */
.conv{max-width:520px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow-lg);text-align:left}
.seg{display:flex;gap:4px;padding:4px;background:var(--tint);border-radius:999px;margin-bottom:16px}
.seg button{flex:1;min-width:0;appearance:none;border:0;background:transparent;border-radius:999px;padding:9px 10px;font:600 14.5px/1 Inter,sans-serif;color:var(--muted);cursor:pointer}
.seg button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(16,24,40,.12)}
.frow{min-width:0}
.tag{display:block;font:600 11.5px/1 Inter,sans-serif;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin:0 0 7px 3px}
.field{border:1px solid var(--line);border-radius:var(--r);background:#fbfdfc;padding:11px 14px;display:flex;align-items:center;gap:10px;min-width:0}
.field:focus-within{border-color:var(--accent);background:#fff}
.lab{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
.field input{flex:1 1 auto;min-width:0;width:100%;border:0;background:transparent;font:500 25px/1.25 "Roboto Mono",monospace;color:var(--ink);padding:0}
.field input:focus{outline:none}
.field input[readonly]{color:#344054}
.field select{flex:0 0 auto;border:1px solid var(--line);background:var(--card);border-radius:10px;padding:8px 10px;font:600 15px Inter,sans-serif;color:var(--ink);cursor:pointer}
.field select:focus{outline:2px solid var(--accent);outline-offset:1px}
.flipline{display:flex;justify-content:center;align-items:center;height:16px;position:relative;margin:10px 0}
.flipline::before{content:"";position:absolute;left:14px;right:14px;top:50%;height:1px;background:var(--line)}
#flip{position:relative;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;font-size:16px;line-height:1;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center}
#flip:hover{border-color:var(--accent);color:var(--accent)}
.readout{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:space-between;margin:14px 2px 14px;font-size:13.5px;color:var(--muted)}
.readout span{font-family:"Roboto Mono",monospace;font-size:13px}
.cta{display:block;text-align:center;padding:15px 18px;border-radius:var(--r);background:linear-gradient(97deg,var(--accent),var(--accent2));color:#fff;text-decoration:none;font-family:"Plus Jakarta Sans",sans-serif;font-weight:700;font-size:16.5px;box-shadow:0 10px 24px -12px rgba(105,56,239,.7)}
.cta:hover{color:#fff;filter:brightness(1.06)}
.fineprint{margin:11px 2px 0;font-size:12.5px;color:var(--muted);line-height:1.5}

/* ---------- stats strip ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:640px;margin:26px auto 0;padding:0}
.stats li{list-style:none;min-width:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 10px;text-align:center}
.stats b{display:block;font-family:"Roboto Mono",monospace;font-weight:500;font-size:21px;color:var(--ink);letter-spacing:-.02em}
.stats span{display:block;font-size:12.5px;color:var(--muted);margin-top:4px;line-height:1.35}

/* ---------- figures ---------- */
figure{margin:0 0 26px}
.shot-box{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--tint);aspect-ratio:16/9}
.shot-box img{display:block;width:100%;height:100%;object-fit:cover}
.shot-sq{aspect-ratio:4/3}
figcaption{margin-top:9px;font-size:13px;color:var(--muted);text-align:center}
.hero figure{margin:38px 0 0}

/* ---------- sections ---------- */
section{padding:58px 0}
.tinted{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.white{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{text-align:center;max-width:640px;margin:0 auto 34px}
.head p{color:var(--muted);margin:0}
.kicker{display:block;font:600 12.5px/1 Inter,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}

/* ---------- steps ribbon ---------- */
.tl{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(212px,1fr);gap:14px;margin:0;padding:6px 0 14px;list-style:none;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity}
.tl li{min-width:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 16px 16px;scroll-snap-align:start;box-shadow:var(--shadow)}
.tl li h3{margin:10px 0 7px;font-size:17px}
.tl li p{margin:0;font-size:14.5px;color:#475467;line-height:1.55}
.tl li::before{counter-increment:st;content:counter(st);display:block;font-family:"Roboto Mono",monospace;font-weight:500;font-size:34px;line-height:1;color:var(--accent);opacity:.55}
.tl{counter-reset:st}
.tinted .tl li{background:var(--card)}

/* ---------- callout ---------- */
.note{border-left:4px solid var(--accent);background:var(--soft);border-radius:0 var(--r) var(--r) 0;padding:16px 18px;margin:26px 0}
.note p{margin:0;font-size:15.5px;color:#25412f}
.note p+p{margin-top:.7em}
.note b{font-weight:600}

/* ---------- prose helpers ---------- */
.prose h3{margin-top:30px}
.prose ul{padding-left:20px;margin:0 0 1.05em}
.prose li{margin-bottom:.45em}
.code{display:inline-block;font-family:"Roboto Mono",monospace;font-size:.9em;background:var(--tint);border:1px solid var(--line);border-radius:7px;padding:1px 6px;word-break:break-all}

/* ---------- rate table ---------- */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--card);min-width:0}
table{border-collapse:collapse;width:100%;min-width:420px;font-size:15px}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line)}
tbody tr:last-child td{border-bottom:0}
th{font:600 12.5px/1 Inter,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
thead th+th{text-align:right}
tbody th{font:600 15px/1.3 Inter,sans-serif;text-transform:none;letter-spacing:0;color:var(--ink);white-space:nowrap}
td.num{font-family:"Roboto Mono",monospace;font-size:14.5px;text-align:right;white-space:nowrap}
.tbl-note{font-size:13px;color:var(--muted);margin:10px 2px 0}

/* ---------- faq ---------- */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:26px 34px}
.faq details{display:block;min-width:0;border-top:1px solid var(--line);padding-top:16px}
.faq summary{display:block;cursor:default;list-style:none;font-family:"Plus Jakarta Sans",sans-serif;font-weight:700;font-size:16.5px;line-height:1.35;margin-bottom:7px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::marker{content:""}
.faq .ans{font-size:15px;color:#475467;line-height:1.6}
.faq .ans p{margin:0}
@media (max-width:760px){.faq{grid-template-columns:1fr;gap:20px}}

/* ---------- final cta ---------- */
.end{text-align:center}
.end .cta{max-width:340px;margin:0 auto}
.end .lede{margin-bottom:24px}

/* ---------- crumbs ---------- */
.crumbs{font-size:13.5px;color:var(--muted);padding:22px 0 0;margin:0}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--ink);text-decoration:underline}

/* ---------- checklist ---------- */
.checks{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.checks li{min-width:0;background:var(--card);border:1px solid var(--line);border-left:3px solid var(--accent2);border-radius:0 var(--r) var(--r) 0;padding:14px 16px;font-size:15px;color:#475467}
.checks b{display:block;font-family:"Plus Jakarta Sans",sans-serif;font-weight:700;font-size:16px;color:var(--ink);margin-bottom:3px}

/* ---------- footer ---------- */
.ftr{background:var(--ink);color:#c3cbd9;padding:40px 0 34px;font-size:14.5px}
.ftr-in{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;justify-content:space-between;min-width:0}
.ftr a{color:#fff;text-decoration:none}
.ftr a:hover{text-decoration:underline;color:#fff}
.ftr nav{display:flex;flex-wrap:wrap;gap:18px}
.ftr .small{width:100%;margin:22px 0 0;font-size:13px;color:#8892a4;line-height:1.55}

/* ---------- 404 ---------- */
.oops{text-align:center;padding:90px 0 70px}
.oops .big{font-family:"Roboto Mono",monospace;font-size:64px;line-height:1;color:var(--accent);margin:0 0 14px}
.oops nav{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:24px}
.oops nav a{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:9px 16px;text-decoration:none;color:var(--ink);font-weight:600;font-size:14.5px}

/* ---------- legal ---------- */
.legal{padding:44px 0 60px}
.legal h2{font-size:22px;margin-top:34px}
.legal p{font-size:16px}

@media (max-width:560px){
  body{font-size:16.5px}
  section{padding:44px 0}
  .hero{padding:36px 0 8px}
  .conv{padding:15px;border-radius:16px}
  .field input{font-size:22px}
  .stats{grid-template-columns:1fr;max-width:340px}
  .stats li{display:flex;align-items:baseline;gap:10px;justify-content:center}
  .stats b{font-size:19px}
  .stats span{margin-top:0}
}

/* на узких экранах лента шагов не должна уезжать вбок — это главный блок страницы */
@media (max-width: 760px){
  .tl{grid-auto-flow:row; grid-auto-columns:auto; overflow-x:visible; scroll-snap-type:none; padding:6px 0 0}
  .tl li{scroll-snap-align:none; display:grid; grid-template-columns:44px 1fr; column-gap:12px; align-items:start}
  .tl li::before{grid-row:1 / span 3; font-size:30px; margin-top:2px}
  .tl li h3{margin:0 0 6px}
}